BTR-4 Manual

[shin_getter]

https://drive.google.com/file/d/1JGD-nsbuV74_OmXVURZhJ6bAMV9XuFXN/view
I'd be looking for a translated version showing up sometime though.

 

[Liger404]

I used some automated tools to translate this for you. Was just trying to find out about the optics and fire control myself. 500 pages! https://drive.google.com/file/d/1dwrpbQPESUZH1-kNTK5yxsOr_5xBO2BE/view?usp=share_link